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backend problems?
Emilio Campos <emilio.campos.martin(at)gmail.com>		 2011-01-25 10:56:00 [ FULL ] 
Hi, I detected two days ago problems in my filelog, and I would like
determine that this is not a pound problem,

I detected this messages in my filelog

Jan 25 09:24:48 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 09:24:58 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 09:28:11 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 09:28:21 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 09:28:49 poundserver pound: backend 10.232.37.5:80 connect:
Connection timed out
Jan 25 09:28:52 poundserver pound: backend 10.232.37.5:80 connect:
Connection timed out
Jan 25 09:30:06 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 09:30:34 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 09:30:45 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 09:31:20 poundserver pound: backend 192.168.1.177:80 connect:
Connection refused
Jan 25 09:31:22 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 09:34:39 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 09:35:24 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 09:36:36 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 09:37:00 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 09:42:13 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 09:42:38 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 09:45:24 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 09:45:52 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 09:48:02 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 09:48:16 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 09:48:48 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 09:49:04 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 09:49:51 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 09:49:53 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 09:53:42 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 09:53:53 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 09:53:54 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 09:54:41 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 09:58:15 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 09:58:43 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:03:11 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 10:03:33 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 10:05:52 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 10:05:57 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 10:06:44 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 10:06:46 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 10:09:21 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:09:44 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 10:09:51 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 10:09:58 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:09:58 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 10:09:58 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 10:11:03 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:11:34 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:11:37 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:12:24 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:17:11 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 10:17:16 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 10:19:35 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 10:19:36 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 10:22:13 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:22:16 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:22:49 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 10:22:56 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 10:28:11 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:28:16 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:28:36 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 10:28:36 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 10:31:28 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:31:36 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:31:49 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:31:56 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:32:27 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 10:32:36 poundserver pound: BackEnd 192.168.1.181:80 resurrect
Jan 25 10:33:32 poundserver pound: backend 192.168.1.179:80 connect:
Connection timed out
Jan 25 10:33:36 poundserver pound: BackEnd 192.168.1.179:80 resurrect
Jan 25 10:33:43 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 10:33:56 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 10:34:20 poundserver pound: backend 192.168.1.182:80 connect:
Connection timed out
Jan 25 10:34:36 poundserver pound: BackEnd 192.168.1.182:80 resurrect
Jan 25 10:36:25 poundserver pound: backend 192.168.1.181:80 connect:
Connection timed out
Jan 25 10:36:36 poundserver pound: BackEnd 192.168.1.181:80 resurrect


I can see in my poundctl a dead status in the server when the message
"connect: Connection timed out" appears, I checked the 80 port on the
backend server and all is working well, I checked logs in the backend
servers and  I didnīt detected network problems but sometimes on any time of
day I can see these problem in the log.

These backends webservers runs with IIS and I configured 5 minutes of
timeout in IIS and 6 minutes of timeout in backend directive of pound

 I discard network problems because pound manages other virtualhost and with
these there is no problem

maybe this is a silly question but, anyone ever had this problem?

THANKS![...]
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